Details for: Dioon edule subsp. angustifolium
2 different source(s) use this name:

- Hill, K. D. & Stevenson, D. W. 2004: Extract from The Cycad Pages. RBG Sydney.
- Hill, K. D. & Stevenson, D. W. 2000: Extract from The Cycad Pages. RBG Sydney.

Source: Hill, K. D. & Stevenson, D. W. 2004: Extract from The Cycad Pages. RBG Sydney. [IOPI preferred view]
Name: Dioon edule subsp. angustifolium (Miq.) E. Murray
Nomencl. ref. Kalmia 13: 5 (1983)
Rank: Subspecies
Status: SYNONYM
Synonym of: Dioon edule var. angustifolium (Miq.) Miq.
 

Source: Hill, K. D. & Stevenson, D. W. 2000: Extract from The Cycad Pages. RBG Sydney.
Name: Dioon edule subsp. angustifolium (Miq.) E. Murray
Nomencl. ref. Kalmia 13: 5
Rank: Subspecies
Status: SYNONYM
Synonym of: Dioon edule var. angustifolium (Miq.) Miq.
Taxon Notes: homotypic synonym
 
SourceStatusDesignation: S